平台：linux
描述：利用os.popen()函数调用系统命令nmap进行扫描，并用grep命令对扫描结果关键内容进行提取
代码
#!/usr/bin/env pthon #--*--coding=utf-8--*-- import os from terminaltables import AsciiTable gateway = '192.168.1.1' def scan(): scan = os.popen("nmap " + gateway + "/24 -n -sP").read() f = open('scan.txt','w') f.write(scan) f.close() devices = os.popen(" grep report scan.txt | awk '{print $5}'").read() devices_mac = os.popen("grep MAC scan.txt | awk '{print $3}'").read() + os.popen("ip addr | grep 'state UP' -A1 | tail -n1 | awk '{print $2}' | cut -f1 -d'/'").read().upper() # get devices mac and localhost mac address devices_name = os.popen("grep MAC scan.txt | awk '{print $4 ,S$5 $6}'").read() + "\033[1;32m(This device)\033[1;m" table_data = [ ['IP Address', 'Mac Address', 'Manufacturer'], [devices, devices_mac, devices_name] ] table = AsciiTable(table_data) print(table.table) os.popen("rm -f scan.txt") if __name__ == '__main__': scan()
执行结果
关于terminaltables库的使用： https://robpol86.github.io/terminaltables/
实例代码：https://github.com/robpol86/terminaltables/blob/v3.1.0/example1.py（example2.py，example3.py）
>>> from terminaltables import AsciiTable >>> table_data = [ ['Heading1', 'Heading2'], ['row1 column1', 'row1 column2'], ['row2 column1', 'row2 column2'], ['row3 column1', 'row3 column2'], ] >>> table = AsciiTable(table_data)
转载于:https://www.cnblogs.com/ssooking/p/6146492.html
相关资源：JAVA上百实例源码以及开源项目